Filters

LPS P-3 Light Pollution Filter

Features on LPS-P3 Updated version from LPS-P2 and LPS-D1 Primary targets of light pollution are mer...

Variable Polarizer, 1.25" (94107)

Description When you want to selectively reduce the brightness of celestial objects for a customized...

Hydrogen-Alpha Narrowband Filter

Description H-alpha filters are essential for imaging nebulae and other objects which are rich in io...

RGB Type 4 Filters

Description IDAS Type 4 BGR+L filter sets are designed for tri-color (BGR) or

Polarizing Filter

When doing visual work with Lunt White Light Wedges, we recommend adding a Polarizing Filter for mor...

Nebula Filter for Origin Intelligent Home Observatory (93669)

Get the Most Out of Your Origin: Enhance your Celestron Origin's views and images of nebulae—especia...

2" UHC Nebula Filter (310210)

Description UHC - This is an ultra-high contrast narrow-band filter, designed for observing the broa...

H-alpha 3nm Bandpass optimized for f/2.8-f/3.6

Description H-alpha filters are essential for imaging nebulae and other objects which are rich in io...

2" O-III Nebula Filter (310200)

Description Oxygen III - This is the highest contrast Nebula Filter in the series, a line filter for...

iOptron H-Alpha Narrowband Filter -1.25"

iOptron H-Alpha 7nm filter is the popular narrowband filter allowing 7nm bandwidth of light centered...

I-Bessell Filter

The I-Bessell Filter from Chroma is an NIR photometric filter in the UVBRI series, offered in a rang...

Filter Slider

Description 2 and 6-position (automatic) filter sliders for the SSP photometers are designed for Opt...